Sadaruddinchak is a village in Jagdishpur tehsil in district of Bhagalpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Sadaruddinchak was 1,884 which includes 995 males and 889 females. Sadaruddinchak covers 7 ha area. Pincode of Sadaruddinchak is N/A.